Home / 1,774,531,054.17-2,436,029,375.18-1,523,199,112.16

Finding the Fourth Proportional to 1,774,531,054.17, 2,436,029,375.18 and 1,523,199,112.16

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Solution

The fourth proportional to 1,774,531,054.17, 2,436,029,375.18 and 1,523,199,112.16 is: 2,091,007,521.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,531,054.17 : 2,436,029,375.18 = 1,523,199,112.16 : x
  2. Step 2: Convert to fraction form
    1,774,531,054.17/2,436,029,375.18 = 1,523,199,112.16/x
  3. Step 3: Cross multiply
    1,774,531,054.17x = 2,436,029,375.18 × 1,523,199,112.16
  4. Step 4: Simplify right side
    1,774,531,054.17x = 3,710,557,781,472,231,424
  5. Step 5: Solve for x
    x = 3,710,557,781,472,231,424/1,774,531,054.17
  6. Step 6: Final answer
    x = 2,091,007,521.54

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.